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      08-08-2021, 10:03 AM   #1
m25tfu
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help needed

pretty much every log was done with 99 ron tesco mom-
i haven't got a clue whats wrong with the car after throwing so much money at this platform and still only getting 10s-11s 100-200 it's pretty depressing to say the least, please if you have the time take a look though my datazap's

UPDATE : another new 4th gear log on revision 8 https://datazap.me/u/m2ryanlol/puret...th-v2-4th-gear
reads about 500HP on a virtual mustang dyno but i'm sure with my supporting mods i should be able to squeeze more power out!


update a few more logs to look at
https://datazap.me/u/ryans/v7?log=0&data=3-4-16
https://datazap.me/u/ryans/v7-2
https://datazap.me/u/ryans/v7-3rd?log=0&data=3-4-16

VV 4th gear pull
https://datazap.me/u/m2ryanlol/bmw-f87-n55-m2


https://datazap.me/u/ryans
https://instagram.com/m25tfu
https://instagram.com/bmw_m2

mods go as far

carbon wings(fenders), cs bonnet, completely stripped out interior
---
csf intercooler
doorch stage1 hpfp
pure turbo stage2 hybrid
uprated charge pipes (throttle side), intake and turbo side
bms intake
jb4(removed)
stealth bms meth tank (cm10) on aem controller
3.5 sensor
decatted downpipe + full iPe titanium exhaust

gt/s mapping (diff, steering, gears)

Last edited by m25tfu; 08-10-2021 at 02:20 PM..
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      08-08-2021, 03:46 PM   #2
cecaa850
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No tune or am I overlooking it?
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      08-08-2021, 07:00 PM   #3
MidnightM2
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Do you have a boost leak? Wgdc is almost maxed and the car is not getting to target boost
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      08-09-2021, 02:27 AM   #4
m25tfu
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Quote:
Originally Posted by MidnightM2 View Post
Do you have a boost leak? Wgdc is almost maxed and the car is not getting to target boost
recently done a smoke test like a couple months back, ill get another one done this week though, doesn't feel like a boost leak though just feels, lack luster
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      08-09-2021, 02:28 AM   #5
m25tfu
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Quote:
Originally Posted by cecaa850 View Post
No tune or am I overlooking it?
well... it's supposed to be the 7'th revision with an overseas tuner ((
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      08-09-2021, 10:49 AM   #6
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Quote:
Originally Posted by m25tfu View Post
Quote:
Originally Posted by cecaa850 View Post
No tune or am I overlooking it?
well... it's supposed to be the 7'th revision with an overseas tuner ((
try pressure testing
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      08-09-2021, 01:19 PM   #7
M Fifty
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Quote:
Originally Posted by m25tfu View Post
pretty much every log was done with 99 ron tesco mom-
i haven't got a clue whats wrong with the car after throwing so much money at this platform and still only getting 10s-11s 100-200 it's pretty depressing to say the least, please if you have the time take a look though my datazap's

update a few more logs to look at
https://datazap.me/u/ryans/v7?log=0&data=3-4-16
https://datazap.me/u/ryans/v7-2
https://datazap.me/u/ryans/v7-3rd?log=0&data=3-4-16

VV 4th gear pull
https://datazap.me/u/m2ryanlol/bmw-f87-n55-m2


https://datazap.me/u/ryans
https://instagram.com/m25tfu
https://instagram.com/bmw_m2

mods go as far

carbon wings(fenders), cs bonnet, completely stripped out interior
---
csf intercooler
doorch stage1 hpfp
pure turbo stage2 hybrid
uprated charge pipes (throttle side), intake and turbo side
bms intake
jb4(removed)
stealth bms meth tank (cm10) on aem controller
3.5 sensor
decatted downpipe + full iPe titanium exhaust

gt/s mapping (diff, steering, gears)
Do you have a target in mind time-wise, and - based on the gearing - what does that mean in terms of BHP?
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      08-09-2021, 01:22 PM   #8
m25tfu
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Quote:
Originally Posted by boldy1 View Post
try pressure testing

no major boost leaks, just small ones around the csf intercooler to the uprated charged pipes i'm so puzzled
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      08-09-2021, 01:46 PM   #9
m25tfu
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Quote:
Originally Posted by M Fifty View Post
Do you have a target in mind time-wise, and - based on the gearing - what does that mean in terms of BHP?
tbh i don't really have a 100-200 goal, but after running very similar setup to others that run a nice constant 520-550whp, I dynoed on a mustang dyno and made 357whp on the 7th revision something feels off, not outing my tuner i have a feeling its more my car has a problem tbh numbers just feel all over the place
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      08-09-2021, 06:40 PM   #10
boldy1
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Quote:
Originally Posted by m25tfu View Post
Quote:
Originally Posted by M Fifty View Post
Do you have a target in mind time-wise, and - based on the gearing - what does that mean in terms of BHP?
tbh i don't really have a 100-200 goal, but after running very similar setup to others that run a nice constant 520-550whp, I dynoed on a mustang dyno and made 357whp on the 7th revision something feels off, not outing my tuner i have a feeling its more my car has a problem tbh numbers just feel all over the place
where you based
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      08-09-2021, 06:42 PM   #11
boldy1
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Quote:
Originally Posted by m25tfu View Post
Quote:
Originally Posted by boldy1 View Post
try pressure testing

no major boost leaks, just small ones around the csf intercooler to the uprated charged pipes i'm so puzzled
get them sorted, boost leaks are no good i had a csf intercooler and never had a problem with leaks
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      08-10-2021, 08:47 AM   #12
m25tfu
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where you based
ipswich
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      08-10-2021, 10:05 AM   #13
boldy1
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Quote:
Originally Posted by m25tfu View Post
Quote:
Originally Posted by boldy1 View Post
where you based
ipswich
whos tuning your car bud
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      08-10-2021, 10:41 AM   #14
m25tfu
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Quote:
Originally Posted by boldy1 View Post
whos tuning your car bud
RFP Tuning

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      08-10-2021, 11:51 AM   #15
boldy1
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Quote:
Originally Posted by m25tfu View Post
Quote:
Originally Posted by boldy1 View Post
whos tuning your car bud
RFP Tuning

get on ecutek map mate and use a UK tuner.
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      08-10-2021, 12:34 PM   #16
m25tfu
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Quote:
Originally Posted by boldy1 View Post
get on ecutek map mate and use a UK tuner.
i was gonna go bootmod3 I just couldn't justify buying out a ton of new licenses etc, mhd got to the point where they where just an update behind bm3, you can set ur uprated fuel pump, sensors etc :shrug:
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      08-10-2021, 12:44 PM   #17
boldy1
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Quote:
Originally Posted by m25tfu View Post
Quote:
Originally Posted by boldy1 View Post
get on ecutek map mate and use a UK tuner.
i was gonna go bootmod3 I just couldn't justify buying out a ton of new licenses etc, mhd got to the point where they where just an update behind bm3, you can set ur uprated fuel pump, sensors etc :shrug:
ecutek is where you want to be custom setup on a hybrid bud, good support works as should. mines in the indigo-gt having revisions now.
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      08-10-2021, 02:18 PM   #18
m25tfu
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Quote:
Originally Posted by boldy1 View Post
ecutek is where you want to be custom setup on a hybrid bud, good support works as should. mines in the indigo-gt having revisions now.
i'll look into it brother, heres another log for u to review if you don't mind!
https://datazap.me/u/m2ryanlol/puret...th-v2-4th-gear
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      08-10-2021, 04:39 PM   #19
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520-550whp should be mid to high 6s 100-200. My stock turbo n55 M2 on the e30 stage 2+ map runs high 7s as a guide. I want to go upgraded turbo too but holding out for these stage 3 turbos coming out.

Hope you get sorted.
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      08-10-2021, 05:31 PM   #20
m25tfu
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Quote:
Originally Posted by Daleb View Post
520-550whp should be mid to high 6s 100-200. My stock turbo n55 M2 on the e30 stage 2+ map runs high 7s as a guide. I want to go upgraded turbo too but holding out for these stage 3 turbos coming out.

Hope you get sorted.
exactly this man so depressing to see such high 100-200s from such a build, i pray its just a small problem and not something monstrous, I got another revision today if you want to look over it
https://datazap.me/u/m2ryanlol/puret...th-v2-4th-gear thanks brother
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      08-10-2021, 06:47 PM   #21
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Quote:
Originally Posted by m25tfu View Post
exactly this man so depressing to see such high 100-200s from such a build, i pray its just a small problem and not something monstrous, I got another revision today if you want to look over it
https://datazap.me/u/m2ryanlol/puret...th-v2-4th-gear thanks brother
looks like you got a boost leak. stft greater than -10%, wgdc 100% mid rev range. that turbo is working hard! not gonna last very long running like that.
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      08-11-2021, 02:46 AM   #22
m25tfu
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Quote:
Originally Posted by Dj_Quik View Post
looks like you got a boost leak. stft greater than -10%, wgdc 100% mid rev range. that turbo is working hard! not gonna last very long running like that.
booked in for a pressure and smoke test next week
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